]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
ide: task_end_request() fix
authorTejun Heo <htejun@gmail.com>
Sat, 26 Jan 2008 19:13:11 +0000 (20:13 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:11 +0000 (20:13 +0100)
task_end_request() modified to always call ide_end_drive_cmd()
for taskfile requests.  Previously, ide_end_drive_cmd() was
called only when IDE_TFLAG_FLAGGED was set.  Also,
ide_dma_intr() is modified to use task_end_request().

Enables TASKFILE ioctls to get valid register outputs on
successful completion.

Bart:
- ported it over recent IDE changes

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-dma.c
drivers/ide/ide-taskfile.c
include/linux/ide.h

index c9648b1ef22071bc811e7b1f15c5587175704a31..5bf32038dc435ed029644d425045efbdde610397 100644 (file)
@@ -153,13 +153,7 @@ ide_startstop_t ide_dma_intr (ide_drive_t *drive)
                if (!dma_stat) {
                        struct request *rq = HWGROUP(drive)->rq;
 
-                       if (rq->rq_disk) {
-                               ide_driver_t *drv;
-
-                               drv = *(ide_driver_t **)rq->rq_disk->private_data;
-                               drv->end_request(drive, 1, rq->nr_sectors);
-                       } else
-                               ide_end_request(drive, 1, rq->nr_sectors);
+                       task_end_request(drive, rq, stat);
                        return ide_stopped;
                }
                printk(KERN_ERR "%s: dma_intr: bad DMA status (dma_stat=%x)\n", 
index 3bbb438f4f9288dce3847930f26c67d02423793c..17c2c04672972032b57f670b9568dec3174d88e7 100644 (file)
@@ -408,16 +408,13 @@ static ide_startstop_t task_error(ide_drive_t *drive, struct request *rq,
        return ide_error(drive, s, stat);
 }
 
-static void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
+void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
 {
        if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
-               ide_task_t *task = rq->special;
+               u8 err = drive->hwif->INB(IDE_ERROR_REG);
 
-               if (task->tf_flags & IDE_TFLAG_FLAGGED) {
-                       u8 err = drive->hwif->INB(IDE_ERROR_REG);
-                       ide_end_drive_cmd(drive, stat, err);
-                       return;
-               }
+               ide_end_drive_cmd(drive, stat, err);
+               return;
        }
 
        if (rq->rq_disk) {
index 02493dbb156de26e1a2ee9c0c9c2d399a553952e..6192564fcc5abff41a90c478d0c19d5eac5cb226 100644 (file)
@@ -993,6 +993,8 @@ void ide_pktcmd_tf_load(ide_drive_t *, u32, u16, u8);
 
 ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *);
 
+void task_end_request(ide_drive_t *, struct request *, u8);
+
 int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16);
 int ide_no_data_taskfile(ide_drive_t *, ide_task_t *);